NGK BR9ECSIX 5438 Spark Plug

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Rating

4.0 / 5 Overall
NGK	BR9ECSIX
Brand	Code
4.0 / 5 Materials
Copper	Iridium
Ground electrode	Center electrode
4.0 / 5 Design
Low-Angled	Fine Wire
Ground type	Center type

Specifications

0.8mm (.031")	9
Gap	Heat range
⌀14mm	1.25mm
Thread diameter	Thread pitch
19mm (3/4")	21mm (13/16")
Reach	Hex size
Gasket	Solid
Seat	Terminal
1	Non-Projected
Ground count	Projection

Cross-reference and alternatives

Cross-reference (2)

Alternative spark plugs found in cross-reference docs provided by manufacturers

IW01-27

Iridium-Platinum

4.5/ 5

.024"19mm, ⌀14x1.25HR 27

IW27

Copper-Iridium

4.3/ 5

.028"19mm, ⌀14x1.25HR 27

Deep reference (19)

A second level of cross-reference: if A=B and B=C, then A=C

R7376-9

Iridium-Platinum

4.5/ 5

.024"19mm, ⌀14x1.25HR 9

R6850-9

Platinum

4.2/ 5

.035"19mm, ⌀14x1.25HR 9

XS4063

Iridium-Platinum

4.2/ 5

.031"19mm, ⌀14x1.25HR 3

BPR9EIX

Copper-Iridium

3.8/ 5

.031"19mm, ⌀14x1.25HR 9

BR9EIX

Copper-Iridium

3.8/ 5

.031"19mm, ⌀14x1.25HR 9

B9EGV

Copper-Gold-Palladium

3.4/ 5

.026"19mm, ⌀14x1.25HR 9

R4118S-9

Copper-Gold-Palladium

3.4/ 5

.026"19mm, ⌀14x1.25HR 9

R6061-9

Copper

3.3/ 5

.031"19mm, ⌀14x1.25HR 9

R6254E-9

Copper

3.3/ 5

.024"19mm, ⌀14x1.25HR 9

R6021E-9

Copper

3.2/ 5

.026"19mm, ⌀14x1.25HR 9

B9EG

Copper

3.2/ 5

.024"19mm, ⌀14x1.25HR 9

BR9EG

Copper

3.2/ 5

.024"19mm, ⌀14x1.25HR 9

BR9ECS

Copper

3.1/ 5

.031"19mm, ⌀14x1.25HR 9

BR9EYA

Copper

3.1/ 5

.031"19mm, ⌀14x1.25HR 9

B9ES

Copper

2.9/ 5

.031"19mm, ⌀14x1.25HR 9

BP9ES

Copper

2.9/ 5

.031"19mm, ⌀14x1.25HR 9

BPR9ES

Copper

2.9/ 5

.028"19mm, ⌀14x1.25HR 9

BR9ES

Copper

2.9/ 5

.031"19mm, ⌀14x1.25HR 9

N2C

Copper

2.9/ 5

.026"19mm, ⌀14x1.25HR 2

Same specs (3)

Products that have identical characteristics that impact interchangability

BR9ECMIX

Copper-Iridium

-

4.0/ 5

.031"19mm, ⌀14x1.25HR 9

BR9ECM

Copper

3.1/ 5

.031"19mm, ⌀14x1.25HR 9

BR9ECS

Copper

3.1/ 5

.031"19mm, ⌀14x1.25HR 9

One step colder (4)

Colder spark plugs with same characteristics for moderately tuned engines (75–100 hp increase)

BR10ECMIX

Copper-Iridium

-

4.0/ 5

.031"19mm, ⌀14x1.25HR 10

BR10ECM

Copper

3.1/ 5

.031"19mm, ⌀14x1.25HR 10

BR10ECS

Copper

3.1/ 5

.031"19mm, ⌀14x1.25HR 10

BR10ECS Solid

Copper

3.1/ 5

.031"19mm, ⌀14x1.25HR 10